Prep for USMLEPrep for USMLE Forum
   Forum    Step 1  Step 2 CK Step 2 CS Step 3  Match  IMGs Resources Search






Previous Topic | Next Topic  Respiratory Q 




 
Kaplan Qbank USMLE



Author2 Posts
  #1

QWhat is oxygen txicity and its causes?

  #2

When FIO2 is 0.6 or greater or is required for more then 72 hours.
It can be prevented with PEEP therapy to keep O2 levels below 0.6.
Thought to be caused by O2 free radicals on the lung interstitium.
The therapeutic use of antioxidants such as superoxide dismutase, catalase
selenium, vitamin E is expeerimental

___________________
Smell the coffee! "Is That an Osler move??"







You don't have permission to post.




Login or Register to post messages in this topic





















Contact | Leaders | Disclaimer | Privacy

Copyright @ Prep for USMLE. All rights reserved.